Real Estate Investing in Summerland Key, Florida (33042)

Everything the listing leaves out — vacancy, rent trend, cap rate, landlord climate. All free.

Monroe • Population: 6,781 • Data updated: September 2026

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Should you buy in 33042 (Summerland Key, FL)? Our answer, based on the numbers below.

🏠 For Homebuyers
CAUTION
Grade D (44/100)

Proceed carefully. Weak appreciation or affordability makes this a harder case for most buyers.

📈 For Investors
MIXED
3.0 / 5 (52/100)

A middle-of-the-road market. Workable, but the best opportunities may be nearby ZIPs rather than this one.

⚠️ Risks to Know
1 flag
  • High vacancy: 36.3% of homes vacant — above national norms.

What’s happening in Summerland Key, FL (33042)?

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3.0/ 5

Investability

Overall investment appeal

3.0/ 5

Appreciation

Long-term value growth

4.0/ 5

Cashflow ROI

Rental yield potential

Avg Home Value $1,033,046
Avg Monthly Rent $6,067
1% Rule ✗ Does Not Meet
Median Income $104,325
% Renters 21.1%

Market Analysis: 33042 Summerland Key

ZIP 33042 inside Monroe looks affordable on the surface — median value of $1.0M — but the discount exists for reasons that a careful buyer should understand before committing.

Distressed markets are won on execution, not on spreadsheets. ZIP 33042 stands at the profile where tenant screening, deferred maintenance, and local relationships determine the outcome.

Nearby ZIPs in Summerland Key have seen price recovery that 33042 has not matched. Monroe data supports the view that the spread is structural rather than temporary.

Stepping back, 6,781 residents fill the ZIP, renter turnover runs higher than neighboring postal codes and delinquency risk is a real line item rather than a theoretical one.

Strategically, 33042 can be a high-return sleeve of a diversified portfolio — but it should not be the whole portfolio, and it should not be someone's first deal.

Explore the Data — Click a Tab Below
🏦 Current 30-yr Fixed Mortgage Rate: 6.76% as of Sep 10 Source: Freddie Mac PMMS

Here's what matters if you're considering buying a home in Summerland Key:

C Below Average
Buy Confidence Score: 54/100
Affordability
0/25
Appreciation
22/25
Stability
9/20
Timing
8/15
Rental backup
15/15
Affordability
Expensive
Homes cost 9.9× the median income
Value Trend
Stable (+1.7%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $6,067/mo if you need to move
Market Conditions
BALANCED
Even conditions for buyers and sellers
Bottom Line: This market may be challenging for buyers. Consider your timing and budget carefully.
🏠

Property Strategy for 33042

Which property type performs best in this market?

Best for Cash Flow
1BR
3.2% cap rate
Best for Appreciation
4BR
+11.6% 5yr CAGR
Best Overall Value
3BR
$356,614/bedroom
📊 Compare All Property Types →
Type Median Value Est. Rent Cap Rate 5yr CAGR $/Bedroom
1BR $571,915 $2,570 3.2% +8.0% $571,915
2BR $849,294 $2,910 2.5% +8.6% $424,647
3BR $1,069,842 $3,840 2.6% +9.5% $356,614
4BR $1,651,906 $3,850 1.7% +11.6% $412,976

Market Trends

Home Value History (with trend line)

$1.1M$996K$863K$731K$598K$466KFeb 2016May 2021Jul 2026

Rent History (with trend line)

$6,329$6,273$6,216$6,160$6,104$6,047Mar 2026May 2026Jun 2026

📊 How Does 33042 Compare?

Metric 33042 Summerland Key Florida
Home Value $1,033,046 $1,033,046 $374,697
5-Year CAGR 5.8% 5.8% 7.4%
Avg Rent $6,067 $6,067 -
Cap Rate 4.6% 4.6% -

Similar ZIPs Within 25 Miles

Compare other nearby markets to see if a neighbor offers a better fit.

💡 Why Invest in 33042? Click to expand

With a 3/5 investability rating, this ZIP shows solid fundamentals for buy-and-hold investors.

📊 See where this ZIP ranks in our Best-of lists →
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Landlord Ground Truth

Real numbers from people who own or manage rentals in ZIP 33042 (Summerland Key, FL). Anonymous, moderated, never written by AI.

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Investability
Good
Cap Rate
4.6%
Fair
5yr Growth
+5.8%
Moderate

📊 Market Snapshot

Home Value $1,033,046
Monthly Rent $6,067
Price-to-Rent 14.2:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 7.1%
Cap Rate 4.6%
5-Year IRR 10.3%

📈 Home Appreciation

1-Year +1.7% ▲
3-Year CAGR -0.7% ▼
5-Year CAGR +5.8% ▲
10-Year CAGR +6.8% ▲

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 4.6%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (4.6%). Financing reduces your cash-on-cash return below the cap rate. Markets like this may still make sense as IRR plays — factoring in appreciation, depreciation, and a future refinance when rates drop.

Run an IRR Analysis →

⚠️ Risk Signals

Composite view of factors that can impact a ZIP's stability and your downside risk.

Vacancy
36.3%
Elevated risk
Landlord Climate
5.0/5
Friendly
Value Trend (5yr)
+5.8%
Stable
Eviction process: Fast Rent control: Favorable

Demographics in 33042

Population: 6,781

💰 Median Household Income
$104,325
This area
$104,325
State
$70,737
USA
$74,580
🏠 Renter Occupied
21.1%
This area
21.1%
State
29.9%
USA
34.0%
💼 Unemployment Rate
1.6%
This area
1.6%
State
-18.0%
USA
3.7%
🎓 College Educated
42.6%
This area
42.6%
State
4.7%
USA
33.7%
👤 Median Age
52.5 years
This area
52.5 years
State
16.0 years
USA
38.9 years
🏚️ Vacancy Rate
36.3%
This area
36.3%
State
17.2%
USA
10.5%
👥 Population by Ethnicity
White 84.1%
Other/Mixed 13.4%
Hispanic/Latino 9.4%
Black/African American 2.0%
Asian 0.4%
👶 Under 18
14.4%
This area
14.4%
USA
22.0%
👴 65 and Over
26.9%
This area
26.9%
USA
17.3%
📊 Poverty Rate
5.1%
This area
5.1%
USA
11.5%

Crime & Safety

🚧

Crime & Safety Data Coming Soon

We're integrating comprehensive crime statistics including violent crime rates, property crime, and safety scores to help you make informed investment decisions.

Expected: Q1 2025

🎓 Schools in 33042

A Avg School Grade
1 Schools
15.8:1 Avg Class Size
$19,152 Avg Per Pupil

Schools in This ZIP Code

A Very Good

SUGARLOAF SCHOOL

📚 Pre-K – 08 School
👥
678 Students
👨‍🏫
15.8:1 Class Size
💰
$19,152 Per Student
About Repit School Scores

Traditional school ratings rely heavily on standardized test scores, which often reflect family income more than school quality. Repit takes a different approach.

We evaluate schools based on factors that research shows actually impact educational outcomes:

  • Class Size — Smaller classes mean more individual attention
  • School Funding — Resources available for programs, staff, and facilities
  • Community Factors — Neighborhood characteristics that influence student success
  • School Environment — Size, type, and structure

Scores are updated annually using federal education data.

Frequently Asked Questions

What is the typical home price in Summerland Key, FL?

Summerland Key, FL median home values land near $1.0M. That is reasonable territory for investors looking at $6,067/mo-per-month rentals.

How landlord-friendly is Summerland Key, FL?

Summerland Key, FL falls under FL landlord-tenant law, which is landlord-friendly. That backdrop makes day-to-day property management reasonable.

How deep is the rental pool in Summerland Key, FL?

Summerland Key, FL offers a consistent renter base at the $6,067/mo rent level. Tenant turnover is reasonable for well-managed properties.

Does a duplex house hack pencil in Summerland Key, FL?

Summerland Key, FL is a a tougher market for house hackers. FHA or conventional owner-occupant buyers find the $1.0M price point reasonable to enter.

What is the best play in Summerland Key, FL?

Investors usually favor careful cash-flow rentals with hands-on management in Summerland Key, FL. With home values at $1.0M and rents near $6,067/mo, other strategies can work but produce steady rather than outsized returns.

You know 33042 now. You don’t know where it ranks.

This page stays free — all of it. What one page can’t tell you is how 33042 compares to every other market. Investor ($19/mo) screens every U.S. ZIP by cap rate, the 1% rule, vacancy and landlord climate, and exports your shortlist.

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